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setSome
Last update:
Jun 9, 2026
Returns true if callback(item) is true for at least one element.
Description
Determines if at least one element in the array satisfies a given condition.
Returns
True if at least one element matches a condition; false, otherwise.
Category
ColdFusion Set helper utilities
Function syntax
setSome(set, callback)Parameters
| Parameter | Description |
|---|---|
| set | Set to test. |
| callback | Function to encapsulate the criteria. |
See also
Example
The following example uses this API in
cfscript (syntax: utils.setSome(set, callback)).
<cfscript>
s = setNew();
s.add(1);
s.add(2);
s.add(3);
s.add(4);
s.add(5);
isEven=(x)=>return x%2==0
writeOutput(setSome(s,isEven)) // Returns TRUE
</cfscript>
Real-world example
Check whether any role equals ADMIN.
<cfscript>
roles = setNew();
roles.add("READ");
roles.add("WRITE");
roles.add("BILLING");
hasAdmin = setSome(roles, function (role) {
return trim(uCase(role)) == "ADMIN";
});
writeOutput(hasAdmin); // false
</cfscript>
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